(N)GRDG\u00d6U-J 3+3PE \u00b7 C\u00e1p festoon 0,6\/1 kV 240 m\/min | Feichun Cable<\/title><meta name=\"description\" content=\"H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt (N)GRDG\u00d6U-J 3+3PE theo DIN VDE 0250-814: ba l\u00f5i l\u1ef1c, PE chia ba, 240 m\/min, 15 N\/mm\u00b2 v\u00e0 \u0111\u1ee7 4 c\u1ea5u h\u00ecnh.\"><meta name=\"keywords\" content=\"(N)GRDG\u00d6U-J 3+3PE, festoon cable 3x70+3x35\/3, DIN VDE 0250-814, split earth conductor cable, crane cable 240 m\/min\"><style>\n:root{--bg:#070b10;--panel:#0d1921;--panel2:#102733;--ink:#e8f3f5;--muted:#a9bec7;--line:#284b5b;--cyan:#55dff7;--mint:#a6ded9;--gold:#f0c865;--red:#ff9297;--green:#70d29a;--copper:#c57b45}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px\/1.68 Arial,Helvetica,sans-serif}.wrap{max-width:1840px;margin:auto;padding:0 28px}a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}.hero{padding:72px 0;background:radial-gradient(circle at 8% 5%,rgba(85,223,247,.22),transparent 34%),radial-gradient(circle at 92% 8%,rgba(240,200,101,.20),transparent 34%),linear-gradient(135deg,#041018,#0d4652)}h1{font-size:50px;line-height:1.1;max-width:1780px;margin:20px 0 18px}h2{margin:58px 0 18px;border-left:7px solid var(--cyan);padding-left:15px;line-height:1.25}h3{color:var(--cyan);margin-top:28px}.lead{font-size:21px;max-width:1710px;color:#effaff}.eyebrow{letter-spacing:2px;text-transform:uppercase;color:var(--gold);font-weight:bold}.badges{display:flex;gap:10px;flex-wrap:wrap}.badges span{background:#071821;border:1px solid var(--line);border-radius:22px;padding:8px 14px;font-weight:bold}.cards,.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px;margin:22px 0}.card,.box,.note,.warn{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px}.card{border-top:5px solid var(--cyan)}.card.gold{border-top-color:var(--gold)}.card.green{border-top-color:var(--green)}.card.red{border-top-color:var(--red)}.value{font-size:29px;color:var(--cyan);font-weight:bold}.note{border-left:7px solid var(--cyan);margin:15px 0}.warn{border-left:7px solid var(--red);margin:15px 0}.toc{background:var(--panel);border:1px solid var(--line);padding:20px;border-left:7px solid var(--cyan);margin:24px 0}.toc ol{columns:2}.scroll{overflow:auto;margin:18px 0}table{width:100%;border-collapse:collapse;background:#071821;min-width:1120px}caption{text-align:left;padding:10px 0;color:var(--mint);font-weight:bold}th,td{border:1px solid var(--line);padding:9px 10px;vertical-align:top}th{background:var(--panel2);color:#f4f9fb;position:sticky;top:0}td.key{color:var(--cyan);font-weight:bold}code{color:#f0d59e;background:#071821;padding:2px 5px;border-radius:4px;white-space:nowrap}.formula{white-space:pre-line;background:#071821;border:1px solid var(--line);padding:18px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.svg{border:1px solid var(--line);padding:10px;background:#071821;margin:22px 0}.svg svg{width:100%;height:auto;display:block}.svg-caption{font-size:13px;color:#91a9b4;margin:8px 2px 0}.small{font-size:12px;color:#91a9b4}.contact{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact div{background:#071821;border:1px solid var(--line);padding:15px}.source-list li{margin:9px 0}blockquote{margin:24px 0;padding:20px 24px;background:#071821;border-left:7px solid var(--gold);font-size:20px;color:#fff1c8}.pass{color:var(--mint);font-weight:bold}.hold{color:var(--gold);font-weight:bold}.fail{color:var(--red);font-weight:bold}footer{margin-top:58px;background:#02080c;padding:36px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}@media(max-width:800px){h1{font-size:32px}.toc ol{columns:1}.contact,.footer-grid{grid-template-columns:1fr}.hero{padding-top:50px}.wrap{padding:0 16px}table{min-width:960px}}\n<\/style><\/head><body>\n<header class=\"hero\"><div class=\"wrap\"><div class=\"eyebrow\">Feichun Cable \u00b7 Engineering note \u00b7 Vietnamese edition<\/div><h1>(N)GRDG\u00d6U-J 3 + 3 PE: c\u00e1p festoon ngu\u1ed3n v\u1edbi d\u00e2y PE chia ba \u0111\u1ed1i x\u1ee9ng<\/h1><p class=\"lead\">Based on DIN VDE 0250-814 \u00b7 U\u2080\/U 0,6\/1 kV \u00b7 3 power cores + PE t\u1ed5ng chia th\u00e0nh 3 ph\u1ea7n \u00b7 Class 5 copper \u00b7 EPDM 3GI3 \u00b7 Gm1b\/5GM3 double sheath \u00b7 240 m\/min \u00b7 25\u00b0\/m \u00b7 t\u1ea3i k\u00e9o 15 N\/mm\u00b2 t\u00ednh tr\u00ean ba l\u00f5i c\u00f4ng su\u1ea5t.<\/p><div class=\"badges\"><span>3 power + 3 split PE<\/span><span>240 m\/min<\/span><span>4 c\u1ea5u h\u00ecnh<\/span><span>15 N\/mm\u00b2 power cores<\/span><span>\u221225\u00b0C mobile<\/span><span>500 m\/tang chu\u1ea9n<\/span><\/div><\/div><\/header>\n<main class=\"wrap\">\n<section id=\"tom-tat\"><h2>K\u1ebft lu\u1eadn k\u1ef9 thu\u1eadt tr\u01b0\u1edbc khi ch\u1ecdn<\/h2><div class=\"cards\"><div class=\"card\"><div class=\"value\">3 + 3PE<\/div><p>Ba l\u00f5i pha \u0111\u1ea7y \u0111\u1ee7; PE t\u1ed5ng \u0111\u01b0\u1ee3c chia th\u00e0nh ba nh\u00e1nh \u0111\u1eb7t trong ba khe gi\u1eefa c\u00e1c l\u00f5i pha.<\/p><\/div><div class=\"card gold\"><div class=\"value\">240 m\/min<\/div><p>Gi\u1edbi h\u1ea1n product page cho festoon 3+3PE, kh\u00f4ng d\u00f9ng nh\u1ea7m 250 m\/min c\u1ee7a J\/O th\u00f4ng th\u01b0\u1eddng.<\/p><\/div><div class=\"card green\"><div class=\"value\">1 575\u20134 275 N<\/div><p>T\u1ea3i k\u00e9o b\u1ea3ng ch\u1ec9 t\u00ednh t\u1eeb t\u1ed5ng ti\u1ebft di\u1ec7n ba power cores.<\/p><\/div><div class=\"card red\"><div class=\"value\">30,0\u201345,2 mm<\/div><p>To\u00e0n b\u1ed9 OD >20 mm: fixed 4D, saddle 7,5D.<\/p><\/div><\/div><p class=\"note\">C\u00e1p n\u00e0y d\u00e0nh cho ngu\u1ed3n ba pha tr\u00ean h\u1ec7 th\u1ed1ng festoon c\u1ee7a container crane v\u00e0 thi\u1ebft b\u1ecb n\u00e2ng chuy\u1ec3n. Kh\u00f4ng c\u00f3 neutral v\u00e0 kh\u00f4ng c\u00f3 overall screen trong c\u1ea5u tr\u00fac c\u00f4ng b\u1ed1. N\u1ebfu t\u1ea3i c\u1ea7n N ho\u1eb7c EMC screen, ph\u1ea3i \u0111\u1ed5i c\u1ea5u h\u00ecnh\/cable family thay v\u00ec t\u00e1i ch\u1ec9 \u0111\u1ecbnh m\u1ed9t nh\u00e1nh PE.<\/p><\/section>\n\n<nav class=\"toc\"><strong>M\u1ee5c l\u1ee5c k\u1ef9 s\u01b0<\/strong><ol><li><a href=\"#nguon\">Ngu\u1ed3n\/OCR\/edition<\/a><\/li><li><a href=\"#ky-hieu\">Gi\u1ea3i m\u00e3 3+3PE<\/a><\/li><li><a href=\"#ung-dung\">\u1ee8ng d\u1ee5ng<\/a><\/li><li><a href=\"#cau-truc\">C\u1ea5u tr\u00fac<\/a><\/li><li><a href=\"#mat-cat\">M\u1eb7t c\u1eaft<\/a><\/li><li><a href=\"#pe\">M\u1ea1ch PE<\/a><\/li><li><a href=\"#festoon\">\u0110\u1ed9ng h\u1ecdc festoon<\/a><\/li><li><a href=\"#tai-keo\">T\u1ea3i k\u00e9o<\/a><\/li><li><a href=\"#ban-kinh\">B\u00e1n k\u00ednh u\u1ed1n<\/a><\/li><li><a href=\"#dien\">\u0110i\u1ec7n v\u00e0 nhi\u1ec7t<\/a><\/li><li><a href=\"#moi-truong\">M\u00f4i tr\u01b0\u1eddng<\/a><\/li><li><a href=\"#ma-tran\">4 th\u00f4ng s\u1ed1<\/a><\/li><li><a href=\"#so-sanh\">So s\u00e1nh<\/a><\/li><li><a href=\"#chon\">Ch\u1ecdn c\u00e1p<\/a><\/li><li><a href=\"#nghiem-thu\">FAT\/SAT<\/a><\/li><li><a href=\"#lap-dat\">L\u1eafp \u0111\u1eb7t<\/a><\/li><li><a href=\"#chan-doan\">Ch\u1ea9n \u0111o\u00e1n<\/a><\/li><li><a href=\"#rfq\">RFQ<\/a><\/li><li><a href=\"#faq\">FAQ<\/a><\/li><li><a href=\"#chung-nhan\">Ch\u1ee9ng nh\u1eadn<\/a><\/li><li><a href=\"#tham-khao\">Ngu\u1ed3n<\/a><\/li><\/ol><\/nav>\n\n<section id=\"nguon\"><h2>Ngu\u1ed3n ch\u00ednh th\u1ee9c 2026 v\u00e0 ranh gi\u1edbi OCR<\/h2><div class=\"scroll\"><table><caption>Ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n v\u00e0 d\u1eef li\u1ec7u<\/caption><thead><tr><th>V\u1ea5n \u0111\u1ec1<\/th><th>K\u1ebft lu\u1eadn<\/th><th>X\u1eed l\u00fd<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">2025 so v\u1edbi 2026<\/td><td class=\"pass\">B\u1ed1n h\u00e0ng OD\/weight\/tensile v\u00e0 240 m\/min kh\u00f4ng \u0111\u1ed5i.<\/td><td>D\u00f9ng catalogue 2026 hi\u1ec7n h\u00e0nh, trang in 72\u201374.<\/td><\/tr><tr><td class=\"key\">W-NOTKSd \/ OTK \/ fully dielectric<\/td><td class=\"fail\">\u0110o\u1ea1n quang b\u1ecb gh\u00e9p v\u00e0o OCR, kh\u00f4ng thu\u1ed9c model.<\/td><td>Lo\u1ea1i b\u1ecf; kh\u00f4ng tuy\u00ean b\u1ed1 c\u00f3 FO.<\/td><\/tr><tr><td class=\"key\">\u201cScreened flexible cable\u2026\u201d<\/td><td class=\"fail\">B\u1eaft \u0111\u1ea7u model k\u1ebf ti\u1ebfp (N)GRDGCG\u00d6U-J.<\/td><td>Kh\u00f4ng \u0111\u01b0a screen v\u00e0o m\u1eb7t c\u1eaft n\u00e0y.<\/td><\/tr><tr><td class=\"key\">Marking 3\u00d770+3\u00d750\/3<\/td><td class=\"hold\">V\u00ed d\u1ee5 marking kh\u00f4ng n\u1eb1m trong b\u1ed1n h\u00e0ng chu\u1ea9n; h\u00e0ng 3\u00d770 l\u00e0 +3\u00d735\/3.<\/td><td>Kh\u00f4ng suy ra OD\/weight cho c\u1ea5u h\u00ecnh ngo\u00e0i b\u1ea3ng.<\/td><\/tr><\/tbody><\/table><\/div><p class=\"warn\">\u201cBased on DIN VDE 0250-814\u201d m\u00f4 t\u1ea3 ti\u00eau chu\u1ea9n n\u1ec1n. N\u00f3 kh\u00f4ng t\u1ef1 ch\u1ee9ng minh m\u1ecdi size t\u00f9y ch\u1ec9nh c\u00f3 VDE Mark; PO ph\u1ea3i kh\u00f3a edition, certificate scope, c\u1ea5u tr\u00fac v\u00e0 approved drawing.<\/p><\/section>\n\n<section id=\"ky-hieu\"><h2>Gi\u1ea3i m\u00e3 \u0111\u00fang k\u00fd hi\u1ec7u 3\u00d7CS + 3\u00d7PE\/3<\/h2><div class=\"formula\">V\u00ed d\u1ee5: 3\u00d770 + 3\u00d735\/3 mm\u00b2\n\n3\u00d770 = ba l\u00f5i c\u00f4ng su\u1ea5t, m\u1ed7i l\u00f5i 70 mm\u00b2\n3\u00d735\/3 = PE t\u1ed5ng 35 mm\u00b2 \u0111\u01b0\u1ee3c chia th\u00e0nh ba nh\u00e1nh\nm\u1ed7i nh\u00e1nh \u2248 35\/3 = 11,67 mm\u00b2 v\u1ec1 m\u1eb7t k\u00fd hi\u1ec7u\n\u03a3PE = 3 \u00d7 (35\/3) = 35 mm\u00b2\n\nKh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ecdc th\u00e0nh \u201cba l\u00f5i PE 35 mm\u00b2\u201d.<\/div><p class=\"note\">Gi\u00e1 tr\u1ecb PE\/3 d\u1ea1ng th\u1eadp ph\u00e2n ch\u1ec9 gi\u1ea3i th\u00edch c\u00fa ph\u00e1p. S\u1ed1 s\u1ee3i, ti\u1ebft di\u1ec7n ch\u1ebf t\u1ea1o v\u00e0 c\u00e1ch \u0111\u1ea5u \u0111\u1ea7u c\u00e1p ph\u1ea3i theo approved drawing\/termination instruction; kh\u00f4ng t\u1ef1 ch\u1ecdn lug t\u1eeb ph\u00e9p chia s\u1ed1 h\u1ecdc.<\/p><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1850 650\" role=\"img\" aria-label=\"Gi\u1ea3i m\u00e3 3 c\u1ed9ng 3 PE\"><rect width=\"1850\" height=\"650\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">3\u00d770 + 3\u00d735\/3 \u00b7 c\u00e1ch \u0111\u1ecdc \u0111\u00fang<\/text><rect x=\"80\" y=\"130\" width=\"760\" height=\"400\" rx=\"24\" fill=\"#0d1921\" stroke=\"#55dff7\" stroke-width=\"7\"\/><text x=\"140\" y=\"205\" fill=\"#55dff7\" font-size=\"30\" font-weight=\"700\">Power cores<\/text><g transform=\"translate(210 365)\" fill=\"#20272b\" stroke=\"#c57b45\" stroke-width=\"17\"><circle r=\"96\"\/><circle cx=\"210\" r=\"96\"\/><circle cx=\"420\" r=\"96\"\/><\/g><g fill=\"#fff\" font-size=\"27\" text-anchor=\"middle\"><text x=\"210\" y=\"375\">70<\/text><text x=\"420\" y=\"375\">70<\/text><text x=\"630\" y=\"375\">70<\/text><\/g><rect x=\"1010\" y=\"130\" width=\"760\" height=\"400\" rx=\"24\" fill=\"#0d1921\" stroke=\"#f0c865\" stroke-width=\"7\"\/><text x=\"1070\" y=\"205\" fill=\"#f0c865\" font-size=\"30\" font-weight=\"700\">PE total = 35 mm\u00b2<\/text><g transform=\"translate(1140 365)\" fill=\"#e0c329\" stroke=\"#35a851\" stroke-width=\"21\"><circle r=\"76\"\/><circle cx=\"210\" r=\"76\"\/><circle cx=\"420\" r=\"76\"\/><\/g><g fill=\"#071821\" font-size=\"25\" font-weight=\"700\" text-anchor=\"middle\"><text x=\"1140\" y=\"375\">35\/3<\/text><text x=\"1350\" y=\"375\">35\/3<\/text><text x=\"1560\" y=\"375\">35\/3<\/text><\/g><text x=\"530\" y=\"605\" fill=\"#91a9b4\" font-size=\"22\">Ba nh\u00e1nh PE ph\u1ea3i \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng v\u00e0 k\u1ebft th\u00fac \u0111\u00fang nh\u01b0 m\u1ed9t protective circuit.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 1 \u2014 Ph\u00e2n t\u00edch k\u00fd hi\u1ec7u, kh\u00f4ng ph\u1ea3i b\u1ea3n v\u1ebd strand construction.<\/div><\/div>\n\n<section id=\"ung-dung\"><h2>\u1ee8ng d\u1ee5ng: ngu\u1ed3n ba pha tr\u00ean trolley festoon<\/h2><p>Product page x\u00e1c \u0111\u1ecbnh c\u00e1p cho u\u1ed1n th\u01b0\u1eddng xuy\u00ean, h\u1ec7 th\u1ed1ng festoon v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a container crane, industrial unit v\u00e0 material-handling equipment; d\u00f9ng trong \u0111i\u1ec1u ki\u1ec7n \u01b0\u1edbt\/kh\u00f4, trong nh\u00e0\/ngo\u00e0i tr\u1eddi. Tr\u00ean STS crane, portal crane, ship unloader ho\u1eb7c stacker\/reclaimer, c\u1ea5u h\u00ecnh n\u00e0y ph\u00f9 h\u1ee3p khi c\u1ea7n ba pha v\u00e0 protective conductor \u0111\u1ed1i x\u1ee9ng nh\u01b0ng kh\u00f4ng c\u1ea7n neutral\/screen.<\/p><div class=\"grid\"><div class=\"box\"><h3>Ph\u00f9 h\u1ee3p<\/h3><p>Motor feeder, brake\/hoist auxiliary power v\u00e0 three-phase mobile supply khi fault protection \u0111\u1ea1t.<\/p><\/div><div class=\"box\"><h3>Kh\u00f4ng c\u00f3 N<\/h3><p>Kh\u00f4ng c\u1ea5p t\u1ea3i 3P+N b\u1eb1ng c\u00e1ch d\u00f9ng m\u1ed9t nh\u00e1nh PE l\u00e0m neutral.<\/p><\/div><div class=\"box\"><h3>Kh\u00f4ng c\u00f3 screen<\/h3><p>N\u1ebfu EMC y\u00eau c\u1ea7u braid screen, xem (N)GRDGCG\u00d6U-J 3+3PE.<\/p><\/div><div class=\"box\"><h3>Kh\u00f4ng ph\u1ea3i reel<\/h3><p>Festoon loop v\u00e0 winding drum c\u00f3 \u0111\u01b0\u1eddng t\u1ea3i\/u\u1ed1n kh\u00e1c nhau.<\/p><\/div><\/div><\/section>\n\n<section id=\"cau-truc\"><h2>C\u1ea5u tr\u00fac v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a t\u1eebng l\u1edbp<\/h2><div class=\"scroll\"><table><caption>Catalogue 2026, trang in 72\u201373<\/caption><thead><tr><th>L\u1edbp<\/th><th>V\u1eadt li\u1ec7u\/c\u1ea5u h\u00ecnh<\/th><th>Vai tr\u00f2<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Power conductor<\/td><td>\u0110\u1ed3ng \u1ee7 tr\u1ea7n m\u1ec1m Class 5 theo IEC 60228.<\/td><td>D\u1eabn t\u1ea3i ba pha v\u00e0 ch\u1ecbu u\u1ed1n l\u1eb7p.<\/td><\/tr><tr><td class=\"key\">Separator<\/td><td>B\u0103ng ph\u00e2n c\u00e1ch th\u00edch h\u1ee3p khi c\u1ea7n.<\/td><td>Gi\u1ea3m d\u00ednh conductor\/insulation.<\/td><\/tr><tr><td class=\"key\">Insulation<\/td><td>EPDM kh\u00f4ng halogen, kh\u00f4ng ch\u00ec, type 3GI3 theo DIN VDE 0207-20.<\/td><td>\u0110i\u1ec7n m\u00f4i \u0111\u00e0n h\u1ed3i; pha n\u00e2u\/\u0111en\/x\u00e1m.<\/td><\/tr><tr><td class=\"key\">Earth conductors<\/td><td>\u0110\u1ed3ng tr\u1ea7n m\u1ec1m, c\u00e1ch \u0111i\u1ec7n cao su, ba ph\u1ea7n xanh-v\u00e0ng.<\/td><td>T\u1ea1o m\u1ed9t PE t\u1ed5ng chia ba.<\/td><\/tr><tr><td class=\"key\">Core arrangement<\/td><td>Ba power cores; ba PE \u0111\u1eb7t trong khe quanh central rubber filler.<\/td><td>Gi\u1eef b\u1ed1 tr\u00ed tr\u00f2n v\u00e0 ph\u00e2n b\u1ed1 h\u00ecnh h\u1ecdc \u0111\u1ed1i x\u1ee9ng.<\/td><\/tr><tr><td class=\"key\">Inner sheath<\/td><td>Gm1b DIN VDE 0207-21, \u0111en.<\/td><td>Bedding v\u00e0 \u1ed5n \u0111\u1ecbnh core assembly.<\/td><\/tr><tr><td class=\"key\">Outer sheath<\/td><td>5GM3 DIN VDE 0207-21, \u0111en.<\/td><td>B\u1ea3o v\u1ec7 c\u01a1\/m\u00f4i tr\u01b0\u1eddng theo test c\u00f4ng b\u1ed1.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<div id=\"mat-cat\" class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1780 1100\" role=\"img\" aria-label=\"M\u1eb7t c\u1eaft c\u00e1p ba l\u00f5i l\u1ef1c v\u00e0 ba PE\"><rect width=\"1780\" height=\"1100\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">M\u1eb7t c\u1eaft ch\u1ee9c n\u0103ng \u00b7 3 power + 3 split PE<\/text><g transform=\"translate(610 570)\"><circle r=\"430\" fill=\"#10171b\" stroke=\"#232c31\" stroke-width=\"60\"\/><circle r=\"350\" fill=\"#1b252a\" stroke=\"#47545a\" stroke-width=\"35\"\/><circle r=\"76\" fill=\"#303b40\"\/><g><circle cx=\"0\" cy=\"-205\" r=\"145\" fill=\"#20272b\"\/><circle cx=\"-178\" cy=\"103\" r=\"145\" fill=\"#8c4d2a\"\/><circle cx=\"178\" cy=\"103\" r=\"145\" fill=\"#32383c\"\/><\/g><g fill=\"#c57b45\" stroke=\"#efb47d\" stroke-width=\"8\"><circle cx=\"0\" cy=\"-205\" r=\"78\"\/><circle cx=\"-178\" cy=\"103\" r=\"78\"\/><circle cx=\"178\" cy=\"103\" r=\"78\"\/><\/g><g fill=\"#e0c329\" stroke=\"#35a851\" stroke-width=\"23\"><circle cx=\"-175\" cy=\"-130\" r=\"62\"\/><circle cx=\"175\" cy=\"-130\" r=\"62\"\/><circle cx=\"0\" cy=\"205\" r=\"62\"\/><\/g><\/g><g font-size=\"23\"><path d=\"M1030 250H1260\" stroke=\"#c57b45\" stroke-width=\"6\"\/><text x=\"1280\" y=\"258\" fill=\"#e8f3f5\">3 \u00d7 Class 5 power<\/text><path d=\"M960 405H1260\" stroke=\"#35a851\" stroke-width=\"6\"\/><text x=\"1280\" y=\"413\" fill=\"#e8f3f5\">3 \u00d7 PE\/3<\/text><path d=\"M865 570H1260\" stroke=\"#607078\" stroke-width=\"6\"\/><text x=\"1280\" y=\"578\" fill=\"#e8f3f5\">Central rubber filler<\/text><path d=\"M965 750H1260\" stroke=\"#47545a\" stroke-width=\"6\"\/><text x=\"1280\" y=\"758\" fill=\"#e8f3f5\">Inner sheath Gm1b<\/text><path d=\"M980 900H1260\" stroke=\"#20272b\" stroke-width=\"10\"\/><text x=\"1280\" y=\"908\" fill=\"#e8f3f5\">Outer sheath 5GM3<\/text><\/g><text x=\"55\" y=\"1050\" fill=\"#91a9b4\" font-size=\"20\">S\u01a1 \u0111\u1ed3 theo core arrangement c\u00f4ng b\u1ed1; thickness, lay length v\u00e0 strand count theo approved drawing.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 2 \u2014 Ba PE n\u1eb1m trong c\u00e1c khe gi\u1eefa ba power cores, quanh filler trung t\u00e2m.<\/div><\/div>\n\n<section id=\"pe\"><h2>Protective conductor: ki\u1ec3m tra t\u1eebng nh\u00e1nh v\u00e0 to\u00e0n m\u1ea1ch<\/h2><p>Ba nh\u00e1nh PE t\u1ea1o m\u1ed9t \u0111\u01b0\u1eddng b\u1ea3o v\u1ec7 t\u1ed5ng. Trong FAT\/SAT, c\u1ea7n ki\u1ec3m tra continuity t\u1eebng nh\u00e1nh tr\u01b0\u1edbc khi x\u00e1c nh\u1eadn t\u1ed5ng PE; m\u1ed9t nh\u00e1nh h\u1edf c\u00f3 th\u1ec3 v\u1eabn l\u00e0m ph\u00e9p \u0111o t\u1ed5ng \u201cc\u00f3 th\u00f4ng\u201d nh\u01b0ng l\u00e0m t\u0103ng \u0111i\u1ec7n tr\u1edf t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u00e0 ph\u00e1 v\u1ee1 ph\u00e2n b\u1ed1 d\u00f2ng s\u1ef1 c\u1ed1 d\u1ef1 ki\u1ebfn.<\/p><div class=\"formula\">N\u1ebfu ba nh\u00e1nh PE t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ea5u song song \u0111\u00fang:\nS_PE,total = S_PE1 + S_PE2 + S_PE3\nR_PE,eq \u2248 R_branch \/ 3\n\nV\u00ed d\u1ee5 designation 3\u00d795 + 3\u00d750\/3:\nS_PE,total = 50 mm\u00b2; m\u1ed7i nh\u00e1nh k\u00fd hi\u1ec7u \u224816,67 mm\u00b2\n\nK\u00edch th\u01b0\u1edbc PE cu\u1ed1i c\u00f9ng v\u1eabn ph\u1ea3i th\u1ecfa fault current, disconnection time,\nadiabatic\/thermal duty v\u00e0 quy t\u1eafc l\u1eafp \u0111\u1eb7t c\u1ee7a d\u1ef1 \u00e1n.<\/div><p class=\"warn\">Kh\u00f4ng d\u00f9ng PE l\u00e0m neutral, signal return ho\u1eb7c conductor d\u1ef1 ph\u00f2ng. IEC 60364-5-54 x\u1eed l\u00fd earthing arrangement v\u00e0 protective conductor; cable designation kh\u00f4ng thay th\u1ebf vi\u1ec7c t\u00ednh fault loop v\u00e0 ki\u1ec3m tra automatic disconnection.<\/p><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 690\" role=\"img\" aria-label=\"Ba nh\u00e1nh PE song song\"><rect width=\"1840\" height=\"690\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"35\" font-weight=\"700\">PE split: ba nh\u00e1nh ph\u1ea3i li\u00ean t\u1ee5c t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i<\/text><rect x=\"110\" y=\"155\" width=\"250\" height=\"370\" rx=\"22\" fill=\"#0d1921\" stroke=\"#a6ded9\" stroke-width=\"7\"\/><text x=\"170\" y=\"230\" fill=\"#e8f3f5\" font-size=\"25\">PE terminal A<\/text><rect x=\"1480\" y=\"155\" width=\"250\" height=\"370\" rx=\"22\" fill=\"#0d1921\" stroke=\"#a6ded9\" stroke-width=\"7\"\/><text x=\"1540\" y=\"230\" fill=\"#e8f3f5\" font-size=\"25\">PE terminal B<\/text><g stroke=\"#35a851\" stroke-width=\"24\" fill=\"none\"><path d=\"M360 260H1480\"\/><path d=\"M360 340H1480\"\/><path d=\"M360 420H1480\"\/><\/g><g fill=\"#e0c329\" stroke=\"#35a851\" stroke-width=\"8\"><circle cx=\"620\" cy=\"260\" r=\"30\"\/><circle cx=\"920\" cy=\"340\" r=\"30\"\/><circle cx=\"1220\" cy=\"420\" r=\"30\"\/><\/g><g fill=\"#e8f3f5\" font-size=\"23\"><text x=\"720\" y=\"245\">PE1 continuity<\/text><text x=\"720\" y=\"325\">PE2 continuity<\/text><text x=\"720\" y=\"405\">PE3 continuity<\/text><\/g><path d=\"M920 455V575\" stroke=\"#ff9297\" stroke-width=\"9\"\/><path d=\"M920 575l-24-45m24 45l24-45\" stroke=\"#ff9297\" stroke-width=\"9\"\/><text x=\"965\" y=\"545\" fill=\"#ff9297\" font-size=\"23\">Test each branch, then total<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 3 \u2014 S\u01a1 \u0111\u1ed3 ki\u1ec3m tra logic; termination th\u1ef1c ph\u1ea3i theo b\u1ed9 \u0111\u1ea7u c\u00e1p v\u00e0 b\u1ea3n v\u1ebd \u0111\u01b0\u1ee3c duy\u1ec7t.<\/div><\/div>\n\n<section id=\"festoon\"><h2>\u0110\u1ed9ng h\u1ecdc festoon \u1edf 240 m\/min<\/h2><p>240 m\/min t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 4,0 m\/s. Tu\u1ed5i th\u1ecd kh\u00f4ng ch\u1ec9 do v\u1eadn t\u1ed1c: m\u1ed7i loop ch\u1ecbu tr\u1ecdng l\u01b0\u1ee3ng, trolley drag, l\u1ef1c qu\u00e1n t\u00ednh, jerk, wind v\u00e0 u\u1ed1n l\u1eb7p t\u1ea1i saddle. Product page kh\u00f4ng c\u00f4ng b\u1ed1 acceleration, jerk ho\u1eb7c guaranteed cycle life; c\u00e1c gi\u00e1 tr\u1ecb \u0111\u00f3 ph\u1ea3i \u0111i v\u00e0o RFQ v\u00e0 dynamic qualification.<\/p><div class=\"formula\">v_catalogue = 240 m\/min = 4,0 m\/s\nF_inertia = m_moving \u00d7 a\nW_loop = \u03bc \u00d7 L_suspended \u00d7 g\n\nV\u00ed d\u1ee5 3\u00d795+3\u00d750\/3, \u03bc = 4,791 kg\/m:\n20 m c\u00e1p treo \u2192 W \u2248 4,791 \u00d7 20 \u00d7 9,81 = 0,94 kN\nN\u1ebfu loop l\u00fd t\u01b0\u1edfng \u0111\u1ed1i x\u1ee9ng: m\u1ed7i \u0111\u1ea7u \u22480,47 kN t\u0129nh,\nch\u01b0a g\u1ed3m acceleration, drag, wind, shock v\u00e0 safety factor.<\/div><p class=\"note\">V\u00ed d\u1ee5 ch\u1ec9 minh h\u1ecda t\u1ea3i tr\u1ecdng l\u01b0\u1ee3ng. Kh\u00f4ng d\u00f9ng 4,275 kN c\u1ee7a b\u1ea3ng l\u00e0m trolley SWL; trolley, clamp, rail v\u00e0 cable c\u00f3 gi\u1edbi h\u1ea1n ri\u00eang.<\/p><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1850 900\" role=\"img\" aria-label=\"C\u00e1p ngu\u1ed3n 3 c\u1ed9ng 3 PE tr\u00ean festoon trolley\"><rect width=\"1850\" height=\"900\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"36\" font-weight=\"700\">Festoon 3+3PE \u00b7 t\u1ea3i t\u1eadp trung t\u1ea1i trolley saddle<\/text><rect x=\"80\" y=\"130\" width=\"1690\" height=\"48\" rx=\"10\" fill=\"#314650\"\/><g fill=\"#899da6\" stroke=\"#c7d4d8\" stroke-width=\"5\"><rect x=\"230\" y=\"170\" width=\"150\" height=\"70\" rx=\"14\"\/><rect x=\"650\" y=\"170\" width=\"150\" height=\"70\" rx=\"14\"\/><rect x=\"1070\" y=\"170\" width=\"150\" height=\"70\" rx=\"14\"\/><rect x=\"1490\" y=\"170\" width=\"150\" height=\"70\" rx=\"14\"\/><\/g><g fill=\"#18262d\" stroke=\"#55dff7\" stroke-width=\"7\"><circle cx=\"305\" cy=\"258\" r=\"62\"\/><circle cx=\"725\" cy=\"258\" r=\"62\"\/><circle cx=\"1145\" cy=\"258\" r=\"62\"\/><circle cx=\"1565\" cy=\"258\" r=\"62\"\/><\/g><path d=\"M305 258C350 690 680 690 725 258C770 690 1100 690 1145 258C1190 690 1520 690 1565 258\" fill=\"none\" stroke=\"#161b1e\" stroke-width=\"38\"\/><g stroke=\"#ff9297\" stroke-width=\"9\"><path d=\"M515 510v155\"\/><path d=\"M515 665l-24-45m24 45l24-45\"\/><path d=\"M935 510v155\"\/><path d=\"M935 665l-24-45m24 45l24-45\"\/><\/g><path d=\"M1510 350h230\" stroke=\"#55dff7\" stroke-width=\"12\"\/><path d=\"M1740 350l-55-26m55 26l-55 26\" stroke=\"#55dff7\" stroke-width=\"12\"\/><text x=\"1510\" y=\"310\" fill=\"#55dff7\" font-size=\"25\">4,0 m\/s max<\/text><text x=\"400\" y=\"815\" fill=\"#91a9b4\" font-size=\"22\">Loop depth \u00b7 saddle D \u00b7 trolley pitch \u00b7 mass\/m \u00b7 acceleration \u00b7 jerk \u00b7 wind<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 4 \u2014 Festoon cable kh\u00f4ng cu\u1ed1n quanh tang; l\u1ecbch s\u1eed u\u1ed1n t\u1eadp trung t\u1ea1i c\u00e1c saddle.<\/div><\/div>\n\n<section id=\"tai-keo\"><h2>T\u1ea3i k\u00e9o: ch\u1ec9 l\u1ea5y ti\u1ebft di\u1ec7n ba power cores<\/h2><div class=\"formula\">T_max(table) = 15 N\/mm\u00b2 \u00d7 (3 \u00d7 S_power)\n\n3\u00d735 + 3\u00d716\/3: 15 \u00d7 105 = 1 575 N\n3\u00d750 + 3\u00d725\/3: 15 \u00d7 150 = 2 250 N\n3\u00d770 + 3\u00d735\/3: 15 \u00d7 210 = 3 150 N\n3\u00d795 + 3\u00d750\/3: 15 \u00d7 285 = 4 275 N\n\nPE area is NOT added to the tensile basis.<\/div><p class=\"warn\">B\u1ed1n h\u00e0ng \u0111\u1ec1u ch\u1ee9ng minh quy t\u1eafc n\u00e0y. Kh\u00f4ng ph\u00e2n ph\u1ed1i t\u1ea3i k\u00e9o v\u00e0o PE, kh\u00f4ng d\u00f9ng conductor pull l\u00e0m t\u1ea3i l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c v\u00e0 kh\u00f4ng b\u1ecf qua dynamic amplification\/fatigue.<\/p><\/section>\n\n<section id=\"ban-kinh\"><h2>B\u00e1n k\u00ednh u\u1ed1n tuy\u1ec7t \u0111\u1ed1i cho c\u1ea3 b\u1ed1n size<\/h2><p>OD 30,0\u201345,2 mm \u0111\u1ec1u l\u1edbn h\u01a1n 20 mm, do \u0111\u00f3 fixed 4D, on drums 5D, deflection pulley 7,5D v\u00e0 moving freely 5D.<\/p><div class=\"scroll\"><table><caption>Radius t\u00ednh t\u1eeb OD catalogue<\/caption><thead><tr><th>Size<\/th><th>OD<\/th><th>Fixed 4D<\/th><th>Drum\/free 5D<\/th><th>Saddle 7,5D<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">3\u00d735+3\u00d716\/3<\/td><td>30,0 mm<\/td><td>120 mm<\/td><td>150 mm<\/td><td>225 mm<\/td><\/tr><tr><td class=\"key\">3\u00d750+3\u00d725\/3<\/td><td>35,8 mm<\/td><td>143,2 mm<\/td><td>179 mm<\/td><td>268,5 mm<\/td><\/tr><tr><td class=\"key\">3\u00d770+3\u00d735\/3<\/td><td>40,9 mm<\/td><td>163,6 mm<\/td><td>204,5 mm<\/td><td>306,75 mm<\/td><\/tr><tr><td class=\"key\">3\u00d795+3\u00d750\/3<\/td><td>45,2 mm<\/td><td>180,8 mm<\/td><td>226 mm<\/td><td>339 mm<\/td><\/tr><\/tbody><\/table><\/div><p class=\"note\">D\u00f9ng OD t\u1ed1i \u0111a tr\u00ean approved drawing n\u1ebfu \u0111\u01b0\u1eddng k\u00ednh \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh; kh\u00f4ng gi\u1eef l\u1ea1i radius t\u00ednh t\u1eeb catalogue c\u0169.<\/p><\/section>\n\n<section id=\"dien\"><h2>Th\u00f4ng s\u1ed1 \u0111i\u1ec7n v\u00e0 nhi\u1ec7t<\/h2><div class=\"scroll\"><table><caption>Operating envelope<\/caption><thead><tr><th>Th\u00f4ng s\u1ed1<\/th><th>Gi\u00e1 tr\u1ecb<\/th><th>\u0110i\u1ec3m thi\u1ebft k\u1ebf<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">U\u2080\/U<\/td><td>0,6\/1 kV<\/td><td>Nominal phase-earth\/phase-phase.<\/td><\/tr><tr><td class=\"key\">U<sub>m<\/sub><\/td><td>1,2 kV<\/td><td>Maximum system voltage c\u1ee7a product envelope.<\/td><\/tr><tr><td class=\"key\">AC test<\/td><td>3 kV<\/td><td>Withstand, kh\u00f4ng ph\u1ea3i operating voltage.<\/td><\/tr><tr><td class=\"key\">Ampacity<\/td><td>DIN VDE 0298-4<\/td><td>Derate theo ambient, grouping, duty, loop proximity v\u00e0 installation.<\/td><\/tr><tr><td class=\"key\">Conductor<\/td><td>+90\u00b0C continuous; +250\u00b0C short circuit<\/td><td>Kh\u00f4ng ph\u1ea3i ambient limit.<\/td><\/tr><tr><td class=\"key\">Ambient<\/td><td>\u221240\u00b0C fixed; \u221225\u00b0C mobile<\/td><td>Kh\u00f4ng \u00e1p \u221235\u00b0C c\u1ee7a size \u0111\u1eb7c bi\u1ec7t J\/O th\u00f4ng th\u01b0\u1eddng cho 3+3PE n\u00e0y.<\/td><\/tr><tr><td class=\"key\">Twist<\/td><td>25\u00b0\/m<\/td><td>Gi\u1edbi h\u1ea1n, kh\u00f4ng ph\u1ea3i bi\u00ean \u0111\u1ed9 v\u1eadn h\u00e0nh m\u1ee5c ti\u00eau.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"moi-truong\"><h2>Ch\u1ec9 ti\u00eau m\u00f4i tr\u01b0\u1eddng v\u00e0 gi\u1edbi h\u1ea1n di\u1ec5n gi\u1ea3i<\/h2><div class=\"scroll\"><table><caption>Product-sheet references<\/caption><thead><tr><th>H\u1ea1ng m\u1ee5c<\/th><th>Tham chi\u1ebfu<\/th><th>Gi\u1edbi h\u1ea1n<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Flame<\/td><td>PN-EN\/IEC 60332-1-2<\/td><td>Single vertical cable, kh\u00f4ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng IEC 60332-3 bunched test.<\/td><\/tr><tr><td class=\"key\">Oil<\/td><td>PN-EN\/IEC 60811-404<\/td><td>C\u1ea7n test condition\/report \u0111\u00fang compound.<\/td><\/tr><tr><td class=\"key\">UV<\/td><td>UL 2556, ISO 4892-2<\/td><td>Kh\u00f4ng suy ra service life n\u1ebfu thi\u1ebfu exposure dose.<\/td><\/tr><tr><td class=\"key\">Ozone<\/td><td>PN-ISO 1431-1<\/td><td>Kh\u00f4ng thay h\u00f3a ch\u1ea5t compatibility review.<\/td><\/tr><tr><td class=\"key\">Wet\/dry<\/td><td>\u1ee8ng d\u1ee5ng trong\/ngo\u00e0i tr\u1eddi<\/td><td>Kh\u00f4ng t\u1ef1 suy ra submersible ho\u1eb7c continuous salt-water immersion.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"ma-tran\"><h2>Ma tr\u1eadn \u0111\u1ea7y \u0111\u1ee7 b\u1ed1n c\u1ea5u h\u00ecnh chu\u1ea9n<\/h2><p>C\u1ed9t \u201cPE m\u1ed7i nh\u00e1nh\u201d l\u00e0 ph\u00e9p chia k\u00fd hi\u1ec7u ph\u1ee5c v\u1ee5 gi\u1ea3i th\u00edch, kh\u00f4ng ph\u1ea3i conductor construction \u0111\u01b0\u1ee3c catalogue c\u00f4ng b\u1ed1.<\/p><div class=\"scroll\"><table id=\"parameter-table\"><caption>TFCrane 2026 \u00b7 trang in 74<\/caption><thead><tr><th>C\u1ea5u h\u00ecnh (mm\u00b2)<\/th><th>\u0110K power conductor (mm)<\/th><th>OD x\u1ea5p x\u1ec9 (mm)<\/th><th>Kh\u1ed1i l\u01b0\u1ee3ng x\u1ea5p x\u1ec9 (kg\/km)<\/th><th>T\u1ea3i k\u00e9o max (N)<\/th><th>PE t\u1ed5ng (mm\u00b2)<\/th><th>PE\/nh\u00e1nh theo k\u00fd hi\u1ec7u (mm\u00b2)<\/th><\/tr><\/thead><tbody><tr data-size=\"3\u00d735 + 3\u00d716\/3\"><td class=\"key\">3\u00d735 + 3\u00d716\/3<\/td><td>7,8<\/td><td>30,0<\/td><td>1 912<\/td><td>1 575<\/td><td>16<\/td><td>5,33<\/td><\/tr><tr data-size=\"3\u00d750 + 3\u00d725\/3\"><td class=\"key\">3\u00d750 + 3\u00d725\/3<\/td><td>9,6<\/td><td>35,8<\/td><td>2 747<\/td><td>2 250<\/td><td>25<\/td><td>8,33<\/td><\/tr><tr data-size=\"3\u00d770 + 3\u00d735\/3\"><td class=\"key\">3\u00d770 + 3\u00d735\/3<\/td><td>11,4<\/td><td>40,9<\/td><td>3 735<\/td><td>3 150<\/td><td>35<\/td><td>11,67<\/td><\/tr><tr data-size=\"3\u00d795 + 3\u00d750\/3\"><td class=\"key\">3\u00d795 + 3\u00d750\/3<\/td><td>13,0<\/td><td>45,2<\/td><td>4 791<\/td><td>4 275<\/td><td>50<\/td><td>16,67<\/td><\/tr><\/tbody><\/table><\/div><p class=\"small\">\u0110\u00f3ng g\u00f3i chu\u1ea9n 500 m\/tang; h\u00ecnh th\u1ee9c kh\u00e1c theo y\u00eau c\u1ea7u. Marking v\u00ed d\u1ee5 trong catalogue: TFKABLE 3 TFCrane (N)GRDG\u00d6U-J 3\u00d770 + 3\u00d750\/3 0.6\/1 kV year + meter. C\u1ea5u h\u00ecnh marking v\u00ed d\u1ee5 n\u00e0y kh\u00f4ng c\u00f3 h\u00e0ng OD\/weight t\u01b0\u01a1ng \u1ee9ng trong b\u1ea3ng b\u1ed1n size.<\/p><\/section>\n\n<section id=\"so-sanh\"><h2>So s\u00e1nh \u0111\u1ec3 tr\u00e1nh ch\u1ecdn nh\u1ea7m family<\/h2><div class=\"scroll\"><table><caption>Functional comparison<\/caption><thead><tr><th>Model<\/th><th>Core arrangement<\/th><th>Speed catalogue<\/th><th>Use case<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">(N)GRDG\u00d6U-J\/O<\/td><td>Single\/multicore, kh\u00f4ng split PE b\u1eaft bu\u1ed9c.<\/td><td>250 m\/min*<\/td><td>Power\/control festoon ph\u1ed5 th\u00f4ng.<\/td><\/tr><tr><td class=\"key\">(N)GRDG\u00d6U-J 3+3PE<\/td><td>3 power + PE chia ba, kh\u00f4ng screen.<\/td><td>240 m\/min<\/td><td>Three-phase power + symmetric PE layout.<\/td><\/tr><tr><td class=\"key\">(N)GRDGCG\u00d6U-J 3+3PE<\/td><td>3+3PE c\u00f3 braid screen.<\/td><td>Theo product page ri\u00eang.<\/td><td>EMC\/emission control.<\/td><\/tr><tr><td class=\"key\">(N)SHT\u00d6U-J 3+3PE<\/td><td>Reeling construction.<\/td><td>Theo reel\/application.<\/td><td>Winding drum, kh\u00f4ng ph\u1ea3i trolley festoon.<\/td><\/tr><\/tbody><\/table><\/div><p class=\"small\">*Catalogue 2026 ghi t\u1ed1c \u0111\u1ed9 generic J\/O ph\u1ee5 thu\u1ed9c product scope.<\/p><\/section>\n\n<section id=\"chon\"><h2>Ch\u1ecdn c\u00e1p theo \u0111i\u1ec7n, c\u01a1 v\u00e0 b\u1ea3o v\u1ec7<\/h2><div class=\"grid\"><div class=\"box\"><h3>Power<\/h3><p>Load current, start current, voltage drop, harmonics, short-circuit I\u00b2t.<\/p><\/div><div class=\"box\"><h3>PE<\/h3><p>Fault current, disconnection time, loop impedance, bonding v\u00e0 termination.<\/p><\/div><div class=\"box\"><h3>Motion<\/h3><p>Travel, 240 m\/min ceiling, acceleration, jerk, cycles v\u00e0 trolley pitch.<\/p><\/div><div class=\"box\"><h3>Geometry<\/h3><p>OD, saddle \u22657,5D, loop depth, clamp, trolley load v\u00e0 rail alignment.<\/p><\/div><div class=\"box\"><h3>Environment<\/h3><p>\u221225\u00b0C mobile, oil type, UV, ozone, water, salt v\u00e0 chemicals.<\/p><\/div><div class=\"box\"><h3>QA<\/h3><p>Edition, drawing, PE breakout, ITP, type\/routine reports, marking\/certificates.<\/p><\/div><\/div><\/section>\n\n<section id=\"nghiem-thu\"><h2>FAT\/SAT: pass\/fail cho 3+3PE<\/h2><div class=\"scroll\"><table><caption>Acceptance matrix<\/caption><thead><tr><th>H\u1ea1ng m\u1ee5c<\/th><th>PASS<\/th><th>HOLD\/FAIL<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Identity<\/td><td class=\"pass\">\u0110\u00fang 3\u00d7CS+3\u00d7PE\/3, voltage v\u00e0 metre mark.<\/td><td class=\"fail\">\u0110\u1ecdc th\u00e0nh 6 cores equal CS.<\/td><\/tr><tr><td class=\"key\">PE branches<\/td><td class=\"pass\">Continuity PE1\/PE2\/PE3 ri\u00eang v\u00e0 t\u1ed5ng \u0111\u1ea1t.<\/td><td class=\"fail\">M\u1ed9t nh\u00e1nh h\u1edf ho\u1eb7c nh\u1ea7m pha.<\/td><\/tr><tr><td class=\"key\">Electrical<\/td><td class=\"pass\">RDC, insulation v\u00e0 3 kV test theo ITP.<\/td><td class=\"hold\">Ch\u1ec9 megger, thi\u1ebfu withstand\/traceability.<\/td><\/tr><tr><td class=\"key\">Dimension<\/td><td class=\"pass\">OD\/weight trong approved tolerance.<\/td><td class=\"hold\">Ch\u1ec9 so approximate catalogue.<\/td><\/tr><tr><td class=\"key\">Dynamic<\/td><td class=\"pass\">Agreed cycles \u1edf v\/a\/jerk\/saddle; kh\u00f4ng crack, corkscrew, protrusion.<\/td><td class=\"fail\">Ch\u1ec9 ch\u1ea1y ch\u1eadm kh\u00f4ng t\u1ea3i.<\/td><\/tr><tr><td class=\"key\">Protection<\/td><td class=\"pass\">Fault-loop\/disconnection verification \u0111\u1ea1t sau installation.<\/td><td class=\"fail\">PE continuity nh\u01b0ng protection kh\u00f4ng trip \u0111\u00fang.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<div class=\"svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1840 650\" role=\"img\" aria-label=\"Nghi\u1ec7m thu c\u00e1p 3 c\u1ed9ng 3 PE\"><rect width=\"1840\" height=\"650\" fill=\"#06131b\"\/><g font-family=\"Arial,Helvetica\"><text x=\"55\" y=\"65\" fill=\"#55dff7\" font-size=\"35\" font-weight=\"700\">Acceptance gate \u00b7 nh\u1eadn d\u1ea1ng \u2192 3 PE \u2192 \u0111i\u1ec7n \u2192 \u0111\u1ed9ng h\u1ecdc<\/text><g font-size=\"23\" font-weight=\"700\"><rect x=\"55\" y=\"170\" width=\"350\" height=\"150\" rx=\"20\" fill=\"#0d1921\" stroke=\"#55dff7\" stroke-width=\"6\"\/><text x=\"105\" y=\"250\" fill=\"#e8f3f5\">1 \u00b7 Type \/ marking<\/text><rect x=\"505\" y=\"170\" width=\"350\" height=\"150\" rx=\"20\" fill=\"#0d1921\" stroke=\"#a6ded9\" stroke-width=\"6\"\/><text x=\"560\" y=\"250\" fill=\"#e8f3f5\">2 \u00b7 PE1\/2\/3 + total<\/text><rect x=\"955\" y=\"170\" width=\"350\" height=\"150\" rx=\"20\" fill=\"#0d1921\" stroke=\"#f0c865\" stroke-width=\"6\"\/><text x=\"1015\" y=\"250\" fill=\"#e8f3f5\">3 \u00b7 3 kV \/ RDC<\/text><rect x=\"1405\" y=\"170\" width=\"350\" height=\"150\" rx=\"20\" fill=\"#0d1921\" stroke=\"#ff9297\" stroke-width=\"6\"\/><text x=\"1460\" y=\"250\" fill=\"#e8f3f5\">4 \u00b7 Dynamic trip<\/text><\/g><g stroke=\"#f0c865\" stroke-width=\"9\"><path d=\"M405 245H505\"\/><path d=\"M855 245H955\"\/><path d=\"M1305 245H1405\"\/><\/g><rect x=\"260\" y=\"430\" width=\"1320\" height=\"120\" rx=\"18\" fill=\"#0d1921\" stroke=\"#284b5b\" stroke-width=\"5\"\/><text x=\"350\" y=\"500\" fill=\"#e8f3f5\" font-size=\"24\">PASS: ba PE li\u00ean t\u1ee5c, fault protection \u0111\u1ea1t v\u00e0 kh\u00f4ng gi\u00e1n \u0111o\u1ea1n trong to\u00e0n h\u00e0nh tr\u00ecnh.<\/text><\/g><\/svg><div class=\"svg-caption\">H\u00ecnh 5 \u2014 PE continuity ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ee9ng minh theo t\u1eebng nh\u00e1nh, r\u1ed3i m\u1edbi ki\u1ec3m tra to\u00e0n m\u1ea1ch b\u1ea3o v\u1ec7.<\/div><\/div>\n\n<section id=\"lap-dat\"><h2>L\u1eafp \u0111\u1eb7t v\u00e0 termination<\/h2><div class=\"scroll\"><table><caption>Hold points<\/caption><thead><tr><th>B\u01b0\u1edbc<\/th><th>Y\u00eau c\u1ea7u<\/th><th>R\u1ee7i ro<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">Pay-off<\/td><td>Quay tang, gi\u1eef orientation; kh\u00f4ng k\u00e9o v\u00f2ng qua flange.<\/td><td>Twist d\u01b0\/corkscrew.<\/td><\/tr><tr><td class=\"key\">PE breakout<\/td><td>Nh\u1eadn d\u1ea1ng ba nh\u00e1nh, chi\u1ec1u d\u00e0i b\u1eb1ng nhau, termination theo drawing.<\/td><td>M\u1ed9t nh\u00e1nh kh\u00f4ng v\u00e0o terminal.<\/td><\/tr><tr><td class=\"key\">Saddle<\/td><td>R\u22657,5D, profile tr\u01a1n v\u00e0 c\u00e1p \u1edf gi\u1eefa.<\/td><td>M\u00e0i m\u00f2n\/\u00e9p c\u1ea1nh.<\/td><\/tr><tr><td class=\"key\">Clamp<\/td><td>\u0110\u00fang profile\/torque, kh\u00f4ng \u00e9p oval qu\u00e1 m\u1ee9c.<\/td><td>Sheath migration\/core protrusion.<\/td><\/tr><tr><td class=\"key\">Twist<\/td><td>\u226425\u00b0\/m, kh\u00f4ng t\u00edch l\u0169y gi\u1eefa loop.<\/td><td>Lay distortion.<\/td><\/tr><tr><td class=\"key\">Commissioning<\/td><td>T\u0103ng speed theo b\u1eadc, ki\u1ec3m tra PE\/fault trip sau dynamic run.<\/td><td>L\u1ed7i ch\u1ec9 xu\u1ea5t hi\u1ec7n khi chuy\u1ec3n \u0111\u1ed9ng.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"chan-doan\"><h2>Ch\u1ea9n \u0111o\u00e1n l\u1ed7i th\u1ef1c \u0111\u1ecba<\/h2><div class=\"scroll\"><table><caption>Tri\u1ec7u ch\u1ee9ng \u2192 nguy\u00ean nh\u00e2n \u2192 ki\u1ec3m tra<\/caption><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>Nguy\u00ean nh\u00e2n kh\u1ea3 d\u0129<\/th><th>Ki\u1ec3m tra<\/th><\/tr><\/thead><tbody><tr><td class=\"key\">PE resistance t\u0103ng<\/td><td>M\u1ed9t nh\u00e1nh PE h\u1edf\/terminal l\u1ecfng.<\/td><td>\u0110o ri\u00eang PE1\/2\/3 v\u00e0 thermography.<\/td><\/tr><tr><td class=\"key\">Trip th\u1ea5t th\u01b0\u1eddng<\/td><td>Fault-loop\/PE connection kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/td><td>Dynamic low-resistance continuity + protection test.<\/td><\/tr><tr><td class=\"key\">Corkscrew<\/td><td>Pay-off sai, twist t\u00edch l\u0169y, trolley l\u1ec7ch.<\/td><td>\u0110o \u00b0\/m v\u00e0 alignment.<\/td><\/tr><tr><td class=\"key\">N\u1ee9t t\u1ea1i saddle<\/td><td>R nh\u1ecf, nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi \u221225\u00b0C khi ch\u1ea1y, cycle stress.<\/td><td>Radius\/temperature\/cycle log.<\/td><\/tr><tr><td class=\"key\">N\u00f3ng terminal pha<\/td><td>Crimp\/torque\/t\u1ea3i kh\u00f4ng c\u00e2n b\u1eb1ng.<\/td><td>RDC, current balance, thermal survey.<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n<section id=\"rfq\"><h2>RFQ d\u1eef li\u1ec7u t\u1ed1i thi\u1ec3u<\/h2><div class=\"grid\"><div class=\"box\"><h3>Electrical<\/h3><p>Load\/start current, voltage drop, short-circuit I\u00b2t, earthing system.<\/p><\/div><div class=\"box\"><h3>Configuration<\/h3><p>Ba power CS, PE total, no-neutral confirmation, termination\/breakout.<\/p><\/div><div class=\"box\"><h3>Motion<\/h3><p>Travel, v, a, jerk, cycles\/day, trolley pitch v\u00e0 loop depth.<\/p><\/div><div class=\"box\"><h3>Geometry<\/h3><p>Saddle D, clamp, rail, trolley SWL, installation drum.<\/p><\/div><div class=\"box\"><h3>Environment<\/h3><p>Mobile temperature, oil, UV, ozone, water, salt, chemicals.<\/p><\/div><div class=\"box\"><h3>QA<\/h3><p>Standard editions, drawing, ITP, PE branch tests, certificates\/marking.<\/p><\/div><\/div><\/section>\n\n<section id=\"faq\"><h2>FAQ k\u1ef9 thu\u1eadt<\/h2><div class=\"grid\"><div class=\"box\"><h3>3\u00d735+3\u00d716\/3 ngh\u0129a l\u00e0 g\u00ec?<\/h3><p>Ba pha 35 mm\u00b2; PE t\u1ed5ng 16 mm\u00b2 chia th\u00e0nh ba nh\u00e1nh, kh\u00f4ng ph\u1ea3i ba PE 16 mm\u00b2.<\/p><\/div><div class=\"box\"><h3>C\u00f3 neutral kh\u00f4ng?<\/h3><p>Kh\u00f4ng. \u0110\u00e2y l\u00e0 3 power + PE; kh\u00f4ng d\u00f9ng m\u1ed9t PE l\u00e0m N.<\/p><\/div><div class=\"box\"><h3>C\u00f3 overall screen kh\u00f4ng?<\/h3><p>Kh\u00f4ng theo c\u1ea5u tr\u00fac c\u00f4ng b\u1ed1. C\u1ea7n screen th\u00ec ch\u1ecdn GRDGCG\u00d6U t\u01b0\u01a1ng \u1ee9ng.<\/p><\/div><div class=\"box\"><h3>T\u1ea1i sao ch\u1ec9 240 m\/min?<\/h3><p>\u0110\u00e2y l\u00e0 gi\u00e1 tr\u1ecb ri\u00eang c\u1ee7a trang 3+3PE; kh\u00f4ng sao ch\u00e9p 250 m\/min t\u1eeb J\/O th\u01b0\u1eddng.<\/p><\/div><div class=\"box\"><h3>PE c\u00f3 c\u1ed9ng v\u00e0o t\u1ea3i k\u00e9o?<\/h3><p>Kh\u00f4ng. B\u1ed1n h\u00e0ng \u0111\u1ec1u b\u1eb1ng 15\u00d7t\u1ed5ng ti\u1ebft di\u1ec7n ba power cores.<\/p><\/div><div class=\"box\"><h3>Marking 3\u00d770+3\u00d750\/3 c\u00f3 OD bao nhi\u00eau?<\/h3><p>Catalogue kh\u00f4ng cho h\u00e0ng \u0111\u00f3; c\u1ea7n manufacturer-specific drawing, kh\u00f4ng n\u1ed9i suy.<\/p><\/div><\/div><\/section>\n\n<section id=\"chung-nhan\"><h2>Ch\u1ee9ng nh\u1eadn v\u00e0 ph\u1ea1m vi<\/h2><blockquote>Engineered for maximum safety in demanding environments, our cable systems comply with global standards including ATEX, IECEx, VDE, CE, UKCA, EAC, and the Russian Fire Safety Certificate. They are the trusted choice for heavy-duty mining equipment, ship-to-shore cranes, RTG\/RMG cranes, and conveyor systems where high reliability is non-negotiable.<\/blockquote><p class=\"warn\">\u0110\u00e2y l\u00e0 \u0111\u1ecbnh v\u1ecb n\u0103ng l\u1ef1c h\u1ec7 th\u1ed1ng c\u00e1p Feichun. M\u1ed7i PO ph\u1ea3i x\u00e1c minh certificate number, plant, model, size, edition, validity v\u00e0 hazardous-area scope. ATEX\/IECEx c\u1ee7a thi\u1ebft b\u1ecb ho\u1eb7c khu v\u1ef1c kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c suy ra ch\u1ec9 t\u1eeb t\u00ean c\u00e1p.<\/p><\/section>\n\n<section id=\"tham-khao\"><h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2><ol class=\"source-list\"><li><a href=\"https:\/\/www.tele-fonika.com\/storage\/file\/core_files\/2026\/5\/8\/3da28f5d5563a779386974b20dab1511\/tfcrane-2026.pdf\" target=\"_blank\" rel=\"noopener\">TFCrane catalogue 2026<\/a> \u2014 trang in 72\u201374 cho (N)GRDG\u00d6U-J 3+3PE; l\u00e0 ngu\u1ed3n d\u1eef li\u1ec7u ch\u00ednh.<\/li><li><a href=\"https:\/\/www.tele-fonika.com\/storage\/file\/core_files\/2025\/6\/9\/f12e50badf142916390e66e10d55fd19\/tfcrane-2025.pdf\" target=\"_blank\" rel=\"noopener\">TFCrane catalogue 2025<\/a> \u2014 trang in 68\u201370; d\u00f9ng \u0111\u1ed1i chi\u1ebfu edition, c\u00e1c gi\u00e1 tr\u1ecb kh\u00f4ng \u0111\u1ed5i.<\/li><li><a href=\"https:\/\/www.dinmedia.de\/en\/standard\/din-vde-0250-814\/1180059\" target=\"_blank\" rel=\"noopener\">DIN Media \u2014 DIN VDE 0250-814:1985-02<\/a> \u2014 tr\u1ea1ng th\u00e1i CURRENT, rubber insulated flexible cable NSHT\u00d6U.<\/li><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/71891\" target=\"_blank\" rel=\"noopener\">IEC 60228:2023<\/a> \u2014 current edition cho conductor sizes\/composition\/resistance; catalogue kh\u00f4ng ghi edition.<\/li><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/68865\" target=\"_blank\" rel=\"noopener\">IEC 60364-5-54:2011+A1:2021<\/a> \u2014 earthing arrangements v\u00e0 protective conductors.<\/li><li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/80873\" target=\"_blank\" rel=\"noopener\">IEC 60332-1-2:2025<\/a> \u2014 single vertical cable flame test; catalogue summary v\u1eabn ghi 2010 n\u00ean PO\/test report ph\u1ea3i kh\u00f3a edition.<\/li><\/ol><\/section>\n<\/main>\n<footer><div class=\"wrap footer-grid\"><div><h2>Feichun Cable \u00b7 H\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf festoon 3+3PE<\/h2><p>G\u1eedi t\u1ea3i, fault duty, earthing system, h\u00e0nh tr\u00ecnh, v\/a\/jerk, trolley\/saddle v\u00e0 m\u00f4i tr\u01b0\u1eddng \u0111\u1ec3 l\u1eadp datasheet, drawing v\u00e0 ITP.<\/p><\/div><div class=\"contact\"><div><strong>\u0110i\u1ec7n tho\u1ea1i<\/strong><br><a href=\"tel:+8613855123218\">+86 13855123218<\/a><\/div><div><strong>Email k\u1ef9 thu\u1eadt<\/strong><br><a href=\"mailto:Tech@feichuncables.com\">Tech@feichuncables.com<\/a><\/div><\/div><p class=\"small\">\u00a9 Feichun Cable \u00b7 T\u00e0i li\u1ec7u tham kh\u1ea3o; kh\u00f4ng thay th\u1ebf ti\u00eau chu\u1ea9n mua h\u1ee3p ph\u00e1p ho\u1eb7c approved drawing.<\/p><\/div><\/footer><\/body><\/html>\n","protected":false},"excerpt":{"rendered":"Based on DIN VDE 0250-814 \u00b7 U\u2080\/U 0,6\/1 kV \u00b7 3 power cores + PE t\u1ed5ng chia th\u00e0nh 3 ph\u1ea7n \u00b7 Class 5 copper \u00b7 EPDM 3GI3 \u00b7 Gm1b\/5GM3 double sheath \u00b7 240 m\/min \u00b7 25\u00b0\/m \u00b7 t\u1ea3i k\u00e9o 15 N\/mm\u00b2 t\u00ednh tr\u00ean ba l\u00f5i c\u00f4ng su\u1ea5t.","protected":false},"author":1,"featured_media":26122,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"left","csco_page_header_type":"title","csco_page_load_nextpost":"","footnotes":""},"categories":[66,56],"tags":[16,111,17],"class_list":["post-26121","post","type-post","status-publish","format-standard","has-post-thumbnail","category-common-problems-encountered-in-cable-applications","category-reeling-cable","tag-din-vde-0250","tag-mining-cable","tag-reeling-cable","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/comments?post=26121"}],"version-history":[{"count":2,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26121\/revisions"}],"predecessor-version":[{"id":26130,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/26121\/revisions\/26130"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media\/26122"}],"wp:attachment":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/media?parent=26121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/categories?post=26121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/tags?post=26121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":26121,"date":"2026-08-10T16:40:36","date_gmt":"2026-08-10T08:40:36","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=26121"},"modified":"2026-08-10T16:40:41","modified_gmt":"2026-08-10T08:40:41","slug":"ngrdgou-j-3-3-pe-cap-festoon-nguon-voi-day-pe-chia-ba-doi-xung","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/ngrdgou-j-3-3-pe-cap-festoon-nguon-voi-day-pe-chia-ba-doi-xung\/","title":{"rendered":"(N)GRDG\u00d6U-J 3 + 3 PE: c\u00e1p festoon ngu\u1ed3n v\u1edbi d\u00e2y PE chia ba \u0111\u1ed1i x\u1ee9ng"},"content":{"rendered":"\n